(19)

(11)

EP 3 234 543 A2

(12)

(88) Date of publication A3: 18.08.2016 (43) Date of publication: 25.10.2017 Bulletin 2017/43 (21) Application number: 15870962.6 (22) Date of filing: 16.12.2015

(51) International Patent Classification (IPC):  G01N 1/02(2006.01) G01N 1/10(2006.01) G01N 1/04(2006.01) G01N 1/20(2006.01) (86) International application number: PCT/US2015/066033 (87) International publication number: WO 2016/100472 (23.06.2016 Gazette 2016/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 19.12.2014 US 201462094664 P (71) Applicant: Hollison, LLC Owensboro, Kentucky 42301 (US)	(72) Inventors: HUMPHREY, Kevin E. Owensboro, Kentucky 42303 (US) BASHALL, Anthony D. Owensboro, Kentucky 42303 (US) (74) Representative: HGF Limited  1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)